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PL338511A1 - Composition of ethylene interpolymers characterised by wide-range distribution of molecular weights and homogenous chemical constitution as well as method of obtaining such composition and products based thereon - Google Patents

Composition of ethylene interpolymers characterised by wide-range distribution of molecular weights and homogenous chemical constitution as well as method of obtaining such composition and products based thereon

Info

Publication number
PL338511A1
PL338511A1 PL98338511A PL33851198A PL338511A1 PL 338511 A1 PL338511 A1 PL 338511A1 PL 98338511 A PL98338511 A PL 98338511A PL 33851198 A PL33851198 A PL 33851198A PL 338511 A1 PL338511 A1 PL 338511A1
Authority
PL
Poland
Prior art keywords
composition
obtaining
wide
well
molecular weights
Prior art date
Application number
PL98338511A
Original Assignee
Dow Chemical Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26731643&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PL338511(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Publication of PL338511A1 publication Critical patent/PL338511A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2415—Tubular reactors
    • B01J19/2435—Loop-type reactors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/02—Ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms
    • C08L23/0815—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms with aliphatic 1-olefins containing one carbon-to-carbon double bond
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/02—Ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/04—Homopolymers or copolymers of ethene
    • C08J2323/08—Copolymers of ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Polymerisation Methods In General (AREA)
  • Laminated Bodies (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
PL98338511A 1997-07-21 1998-07-02 Composition of ethylene interpolymers characterised by wide-range distribution of molecular weights and homogenous chemical constitution as well as method of obtaining such composition and products based thereon PL338511A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US5326397P 1997-07-21 1997-07-21
US6339097P 1997-10-25 1997-10-25

Publications (1)

Publication Number Publication Date
PL338511A1 true PL338511A1 (en) 2000-11-06

Family

ID=26731643

Family Applications (1)

Application Number Title Priority Date Filing Date
PL98338511A PL338511A1 (en) 1997-07-21 1998-07-02 Composition of ethylene interpolymers characterised by wide-range distribution of molecular weights and homogenous chemical constitution as well as method of obtaining such composition and products based thereon

Country Status (15)

Country Link
EP (1) EP0996651B2 (en)
JP (1) JP2001512147A (en)
KR (1) KR20010022071A (en)
CN (1) CN1265119A (en)
AR (1) AR016770A1 (en)
AT (1) ATE223445T1 (en)
AU (1) AU744972B2 (en)
BR (1) BR9810771A (en)
CA (1) CA2296635C (en)
DE (1) DE69807702T3 (en)
ES (1) ES2178232T5 (en)
NO (1) NO20000279L (en)
PL (1) PL338511A1 (en)
TR (1) TR200000180T2 (en)
WO (1) WO1999003902A1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA986434B (en) 1997-07-21 2000-01-20 Dow Chemical Co Broad mwd, compositionally uniform ethylene interpolymer compositions, process for making the same and article made therefrom.
ES2236921T3 (en) 1997-08-15 2005-07-16 Dow Global Technologies, Inc. FILMS PRODUCED FROM COMPOSITIONS OF HOMOGENEAS, ESSENTIALLY LINEAR OLEFINE POLYMERS.
BR9812478A (en) 1997-09-19 2000-09-26 Dow Chemical Co "compositionally optimized ethylene interpolymer composition, with a narrow molecular weight distribution, production process and articles manufactured with the same"
GB0217522D0 (en) * 2002-07-29 2002-09-04 Borealis Tech Oy Product
EP1549687B1 (en) * 2002-10-09 2011-04-20 Basell Poliolefine Italia S.r.l. Polymerization process
EP2130862A1 (en) 2008-06-02 2009-12-09 Borealis AG Polymer compositions and pressure-resistant pipes made thereof
EP2130863A1 (en) 2008-06-02 2009-12-09 Borealis AG High density polymer compositions, a method for their preparation and pressure-resistant pipes made therefrom
EP2130859A1 (en) 2008-06-02 2009-12-09 Borealis AG Polymer compositions having improved homogeneity and odour, a method for making them and pipes made thereof
EP2182524A1 (en) 2008-10-31 2010-05-05 Borealis AG Cable and Polymer composition comprising a multimodal ethylene copolymer
EP2182526A1 (en) 2008-10-31 2010-05-05 Borealis AG Cable and polymer composition comprising an multimodal ethylene copolymer
EP2182525A1 (en) 2008-10-31 2010-05-05 Borealis AG Cable and polymer composition comprising a multimodal ethylene copolymer
EP2256159A1 (en) 2009-05-26 2010-12-01 Borealis AG Polymer composition for crosslinked pipes
PL2256158T3 (en) 2009-05-26 2014-09-30 Borealis Ag Polymer composition for crosslinked articles
CA2809402C (en) * 2013-03-12 2021-02-09 Nova Chemicals Corporation Multilayer film prepared from high impact strength polyethylene and blends of ziegler natta catalyzed and high pressure low density polyethylenes
KR101672618B1 (en) * 2015-01-27 2016-11-16 한화토탈 주식회사 Method for manufacturing Ethylene Vinyl Acetate Copolymer and Ethylene Vinyl Acetate Copolymer manufactured by the same
KR101924198B1 (en) 2015-12-23 2018-11-30 주식회사 엘지화학 Low density polyethylene copolymer having superior film processibility and transmittance
EP3589488B1 (en) * 2017-02-28 2021-09-01 Dow Global Technologies LLC Ethylene-based polymers with good processability for use in multilayer films

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7700412A (en) * 1977-01-15 1978-07-18 Synres Internationaal Nv CONTINUOUS PREPARATION OF POLYMERS IN THE MASS.
DE68928100T2 (en) † 1988-09-30 1997-11-06 Exxon Chemical Patents Inc LINEAR ETHYLENE-COPOLYMER MIXTURES OF COPOLYMERS WITH TIGHT MOLECULAR WEIGHT AND COMPOSITION DISTRIBUTIONS
DE69218995T2 (en) * 1991-03-06 1997-10-16 Mobil Oil Corp Process for the production of bimodal polyethylene in series reactors
US5250612A (en) * 1991-10-07 1993-10-05 The Dow Chemical Company Polyethylene films exhibiting low blocking force
FR2691155B1 (en) * 1992-05-15 1995-07-21 Bp Chemicals Snc MULTI-STEP POLYMERIZATION PROCESS FOR ETHYLENE.
CA2103380C (en) † 1992-11-19 2002-07-02 Mitsui Chemicals, Inc. Ethylene/.alpha.-olefin copolymer composition, graft modified ethylene/.alpha.-olefin copolymer composition, ethylene copolymer composition, and multi-stage olefin polymerization process
WO1994017112A2 (en) * 1993-01-29 1994-08-04 The Dow Chemical Company Ethylene interpolymerizations
FI98916C (en) † 1994-03-24 1997-09-10 Borealis Polymers Oy Process for copolymerizing ethylene and olefins
FI96216C (en) * 1994-12-16 1996-05-27 Borealis Polymers Oy Process for the production of polyethylene
JPH09309926A (en) * 1996-05-17 1997-12-02 Dow Chem Co:The Production of ethylene copolymer

Also Published As

Publication number Publication date
AR016770A1 (en) 2001-08-01
CA2296635A1 (en) 1999-01-28
ES2178232T3 (en) 2002-12-16
ES2178232T5 (en) 2012-03-02
CN1265119A (en) 2000-08-30
AU8286298A (en) 1999-02-10
ATE223445T1 (en) 2002-09-15
DE69807702D1 (en) 2002-10-10
EP0996651B2 (en) 2011-11-23
KR20010022071A (en) 2001-03-15
DE69807702T3 (en) 2012-03-15
CA2296635C (en) 2008-06-10
JP2001512147A (en) 2001-08-21
EP0996651A1 (en) 2000-05-03
NO20000279D0 (en) 2000-01-20
BR9810771A (en) 2001-10-30
EP0996651B1 (en) 2002-09-04
WO1999003902A1 (en) 1999-01-28
NO20000279L (en) 2000-03-20
TR200000180T2 (en) 2000-06-21
DE69807702T2 (en) 2003-01-02
AU744972B2 (en) 2002-03-07

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